vmw_cmdbuf_man_process(9)

📦 version 7.3.1, in nixpkgs unstable

💖 vmw_cmdbuf_man_process 💖

okay bestie, welcome to section 9 of the Kernel API Manual — yes we're in the kernel, yes we're reading manpages, this is the vibe now 🎀

🌸 NAME 🌸

vmw_cmdbuf_man_process — the one that goes through all the command buffer contexts and flips irqs on and off as appropriate. literally its whole job 💅

✨ SYNOPSIS ✨

void vmw_cmdbuf_man_process (struct vmw_cmdbuf_man *man );

that's it. one function, one argument, zero drama (mostly) 🦋

🫶 ARGUMENTS 🫶

  • man — the command buffer manager. yeah. that's the whole description. it's The command buffer manager, the main character, the one we're processing 💖

🔥 DESCRIPTION 🔥

okay so here's the tea 🍵 — vmw_cmdbuf_man_process calls vmw_cmdbuf_ctx_process on all the contexts. like, every single one. no skipping, no "oh I'll get to that one later".

and then, the vibe check: if any context still has command buffers left that have not been submitted to hardware, it makes sure IRQ handling is turned on. ✨

otherwise? if nothing's pending? it makes sure IRQ handling is turned off. 💀

that's the whole thing. pending work → irqs on. no pending work → irqs off. it's giving "if you have nothing to do, bestie, go to sleep" 😭👑

💜 SEE ALSO 💜

so like, if you want the full cinematic universe, here's everybody 🔥 (and the kernel file that started it all, ./drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c):

and that's the page!! 🧚🌟

this lil bop lives in ./drivers/gpu/drm/vmwgfx, it's dated October 2026, and it's brought to you by the vmw_cmdbuf_man_process(9) manual page in the Kernel API Manual. mwah 💋 go turn some irqs on. or off. whichever, that's literally the function's problem not yours 💅✨

📦 where this page comes from